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We know how to increase the value of your property!
Loft extensions London


We are house and loft extensions specialists based in London, with over 15 years of experience, taking your extension plans from design to completion in a fast, professional and efficient way.

No.1 Services
team - your loft extensions London experts - provide a friendly, reliable and comprehensive service.

Customer satisfaction is very important to us. We know that having builders work in your home can be stressful and disruptive, but at  No.1 Services we aim to be considerate and dedicated, getting the job done to maximum effect, minus hassle and stress.

Adding space and value to your home
House or loft extensions can add some much needed space for a growing family, an extra bathroom, bedroom, playroom or study. Whatever your extensions need, No.1 Services can provide help and advice, adding value to your home.

Planning Permission
No need to look elsewhere for planning permission. As a builder and architectural design firm, we provide everything in-house and will even assist you with getting your plans through your Council's Planning Department.

For more information regaring your house improvement please read Loft Conversions in London.